The S&P 500 lost 10.75 points, or 0.8 percent, to 1,326.16 at 3:23 p.m. in New York and is down 4.7 percent this week. The Dow fell 106.73, or 0.9 percent, to 12,140.27. The Nasdaq Composite Index increased 0.46 to 2,293.49. More than two stocks dropped for every one that rose on the New York Stock Exchange. (Bloomberg)